---
title: "Changes to Send card details to authorise a MOTO payment"
method: POST
path: "/v1/auth"
---

# Changes to Send card details to authorise a MOTO payment

`POST /v1/auth`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 40 revisions.

- **2025-10-03** `4dc2d80f453a`: 1 breaking
- **2023-04-18** `c8f226fc66d4`: 3 info
- **2022-05-31** `85a2dd6e13df`: 1 info

## Changes

- **2025-10-03** `4dc2d80f453a`: 1 breaking
  - the `one_time_token` request property's minLength was increased from `0` to `1`
- **2023-04-18** `c8f226fc66d4`: 3 info
  - added the optional property `header` to the response with the `400` status
  - added the optional property `header` to the response with the `402` status
  - added the optional property `header` to the response with the `500` status
- **2022-05-31** `85a2dd6e13df`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/government-digital-service/apis/gov-uk-pay-api/docs/v1/auth/post.md) - [API](https://skmtc.dev/government-digital-service/apis/gov-uk-pay-api.md) - [Page](https://skmtc.dev/government-digital-service/apis/gov-uk-pay-api/changes/v1/auth/post)